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/*
* COPYRIGHT (c) 1989-2013.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define TEST_INIT
#define CONFIGURE_INIT
#include "system.h"
const char rtems_test_name[] = "TIME TEST 25";
rtems_id Semaphore_id;
rtems_task High_tasks(
rtems_task_argument argument
);
rtems_task Low_task(
rtems_task_argument argument
);
rtems_task Init(
rtems_task_argument argument
)
{
rtems_id task_id;
uint32_t index;
rtems_status_code status;
Print_Warning();
TEST_BEGIN();
status = rtems_semaphore_create(
rtems_build_name( 'S', 'M', '1', ' ') ,
0,
RTEMS_DEFAULT_ATTRIBUTES,
RTEMS_NO_PRIORITY,
&Semaphore_id
);
directive_failed( status, "rtems_semaphore_create of SM1" );
status = rtems_task_create(
rtems_build_name( 'L', 'O', 'W', ' ' ),
RTEMS_MAXIMUM_PRIORITY - 1u,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&task_id
);
directive_failed( status, "rtems_task_create LOW" );
status = rtems_task_start( task_id, Low_task, 0 );
directive_failed( status, "rtems_task_start LOW" );
for ( index=1 ; index <= OPERATION_COUNT ; index++ ) {
status = rtems_task_create(
rtems_build_name( 'T', 'I', 'M', 'E' ),
(RTEMS_MAXIMUM_PRIORITY / 2u) + 1u,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&task_id
);
directive_failed( status, "rtems_task_create LOOP" );
status = rtems_task_start( task_id, High_tasks, 0 );
directive_failed( status, "rtems_task_start LOOP" );
}
status = rtems_task_delete( RTEMS_SELF );
directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}
rtems_task High_tasks(
rtems_task_argument argument
)
{
(void) rtems_semaphore_obtain(
Semaphore_id,
RTEMS_DEFAULT_OPTIONS,
0xffffffff
);
}
rtems_task Low_task(
rtems_task_argument argument
)
{
benchmark_timer_initialize();
(void) rtems_clock_tick();
end_time = benchmark_timer_read();
put_time(
"rtems_clock_tick: only case",
end_time,
1,
0,
CALLING_OVERHEAD_CLOCK_TICK
);
TEST_END();
rtems_test_exit( 0 );
}
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